PA1005QNL Series, Current Sense Transformers

Results:
8
Manufacturer
Series
DC Resistance (DCR)
Inductance
Turns Ratio - Primary
Frequency Range
Current Ratio
Termination Style
Height - Seated (Max)
Current Rating (Amps)
Mounting Type
Size / Dimension
Ratings
Type
ET (Volt-Time)
Results remaining8
Applied Filters:
PA1005QNL
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ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeHeight - Seated (Max)Termination StyleRatingsCurrent Rating (Amps)ET (Volt-Time)SeriesFrequency RangeTypeInductanceCurrent RatioDC Resistance (DCR)Size / DimensionTurns Ratio - Primary
PA1005.040QNLT
XFMR CURR SENSE 1:40 AECQ SMD
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Quantity
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PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
320 µH
-
0.75mOhm Primary, 1.14Ohm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:40
PA1005.020QNLT
XFMR CURR SENSE 1:20 AECQ SMD
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Quantity
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PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
80 µH
-
0.75mOhm Primary, 550mOhm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:20
PA1005.100QNLT
XFMR CURR SENSE 1:100 AECQ SMD
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
2 mH
-
0.75mOhm Primary, 5.5Ohm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:100
PA1005.050QNLT
XFMR CURR SENSE 1:50 AECQ SMD
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
500 µH
-
0.75mOhm Primary, 1.5Ohm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:50
PA1005.030QNLT
XFMR CURR SENSE 1:30 AECQ SMD
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
180 µH
-
0.75mOhm Primary, 870mOhm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:30
PA1005.060QNLT
XFMR CURR SENSE 1:60 AECQ SMD
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
720 µH
-
0.75mOhm Primary, 2.25Ohm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:60
PA1005.070QNLT
XFMR CURR SENSE 1:70 AECQ SMD
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
980 µH
-
0.75mOhm Primary, 4.75Ohm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:70
PA1005.125QNLT
XFMR CURR SENSE 1:125 AECQ SMD
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Surface Mount
0.217" (5.50mm)
Gull Wing
AEC-Q200
20 A
-
PA1005QNL
50kHz ~ 1MHz
Invasive
3 mH
-
0.75mOhm Primary, 6.5Ohm Secondary Max
0.284" L x 0.330" W (7.21mm x 8.38mm)
Secondary:1:125

About  Current Sense Transformers

Current Sense Transformers are specialized devices that are specifically designed to detect and accurately measure the flow of current in an isolated conductor or primary winding. These transformers operate by producing an alternating current in a secondary winding that is proportional to the current being measured. The frequency range in which Current Sense Transformers operate typically spans from 2 Hz to 1 MHz. These transformers are designed to handle a wide range of current ratings, ranging from 125 mA to as high as 4000 A. There are three main types of Current Sense Transformers available: Invasive, Non-Invasive (Solid Core), and Non-Invasive (Split Core). Invasive Current Sense Transformers require physical insertion into the conductor through which the current is flowing. This type of transformer provides accurate measurements but requires interruption of the circuit for installation. Non-Invasive (Solid Core) Current Sense Transformers, on the other hand, do not require any physical contact with the conductor. Instead, they are designed with a solid core around which the conductor is passed. This type of transformer offers easy installation and does not disrupt the circuit during measurement. Non-Invasive (Split Core) Current Sense Transformers are similar to the solid core type but feature a split core design. This allows the transformer to be easily opened and closed around the conductor without the need for any disconnection. It offers convenience in installation and is suitable for applications where it is impractical to interrupt the circuit. In summary, Current Sense Transformers are specialized devices used to detect and measure current flow. They generate a proportional alternating current in a secondary winding based on the current passing through an isolated conductor or primary winding. The frequency range and current ratings vary depending on the specific transformer. The three main types include Invasive, Non-Invasive (Solid Core), and Non-Invasive (Split Core), each offering different installation and measurement advantages.